<!DOCTYPE HTML>
<html>
  <head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    <title>404-HTML5</title>
    <link rel="stylesheet" href="/css/error.css" />
  </head>
  <body>
    <div>
      <p class="f1">Express</p>
      <p class="f2">404</p>
      <p class="f3">您似乎迷路了…</p>
      <p class="f4"><a href="/">返回首页</a></p>
    </div>
  </body>
</html>